https://github.com/nuxeo/nuxeo-packaging-windows/ embeds https://maven.nuxeo.org/nexus/#nexus-search;gav~~windows-installer-3parties~~~
The ZIP content and provenance is listed in its embedded README:
$ unzip -p windows-installer-3parties-3.1.zip README.txt
Third-party software included with the installer:
Product: FFmpeg Win32 static build by Kyle Schwarz
Product: ImageMagick portable Win32 static at 16 bits-per-pixel
Product: pdftohtml Win32 binaries
Version: poppler 0.51
URL: http:Poppler URL: http:
Product: Ghostscript Win32+64 binaries (GPL release)
Product: ExifTool by Phil Harvey
Product: OpenJDK 8 binaries
Rewrite it as Shell code and put it under CI. Be careful with the versioning.
In the meantime, org.nuxeo.packaging:nuxeo-packaging-windows:pom https://github.com/nuxeo/nuxeo-packaging-windows/blob/master/pom.xml) must have an SCM section.